Q: What is the sum of all factors of the number 27,811 excluding 27,811?
A: 5,309
The factors of the number 27,811 are: 1, 7, 29, 137, 203, 959, 3973, 27811.
If you add them up, you will get the total of 27,816. Now subtract 27,811 to get 5,309